When discussing Dell PowerEdge M, my clients primarily use it when they're not looking for a virtualization platform such as VMware or Microsoft Hyper-V but want compute and processing speed to run multiple applications in one cluster or one box. In such cases, we can propose MX7000 because, just as virtualization on the physical layer, MX7000 provides the same configuration to run multiple workloads in one cluster.
I recommend Dell PowerEdge M for certain mid-size customers as long as they are not looking for a virtualization platform. They can consider PowerEdge M, MX7000, which takes up only 7U rack space, allowing them to initially start with two blades and scale up to seven in the same enclosure, ensuring future scalability without needing to buy additional space.